APA (7th ed.) Citation

Slavin, S. L. (1991). Introduction to economics (2nd ed.). Irwin.

Chicago Style (17th ed.) Citation

Slavin, Stephen L. Introduction to Economics. 2nd ed. Homewood, Ill.: Irwin, 1991.

MLA (9th ed.) Citation

Slavin, Stephen L. Introduction to Economics. 2nd ed. Irwin, 1991.